Feedback_control_theory

求解锯齿信号的Fourier级数 利用了Fourier变换(Find Fourier Series Approximation The FFT is used. Choose sufficient harmonics to minimize aliasing)

主要对大量的原始数据进行标准化处理，便于进行分类，下次传交叉的(Mainly to the large amounts of original data standardization processing, to be convenient for the classification, next time the cross)

说明：  matlab聚类分析方法，利用c均值方法对IRIS数据进行聚类分析(matlab cluster analysis methods using c mean clustering analysis of IRIS data)

说明：  针对多种光栅，传输谱反射谱进行仿真，同时对反射谱加入切趾函数抑制旁瓣，MATLAB仿真(For a variety of gratings, the transmission spectrum reflection spectrum is simulated, and the apodization function is added to the reflection spectrum to suppress side lobes, MATLAB simulation)

改程序包可以进行字旋转链和量子寄存器建模等。(this program package helps modeling spin chains, qubit registers, etc. according to nonrelativistic quantum mechanics and some novel ideas from quantum information theory.)

Wireless communication 4 by 4 mimo linear detection by MMSE scheme

函数名称：matlab求积分函数。函数功能：该函数需要输入自变量，函数，积分下限，积分上限。非常方便。(Function name: matlab for integral function function: this function need to enter the independent variable, function, integral floor, integral upper limit is very convenient. )

应用MATLAB 进行电路功能、信号系统的分析。(Application of MATLAB circuit function analysis of the signal system.)

Simulation Fuzzy PID

说明：  removal of 50 hz noise (power line interference) from ecg signal using adaptive filtering